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Soussan S, Egloff C, Peyronnet V, Winer N, Weingertner AS, Rault E, Fuchs F, Quibel T, Bourgon N, Vivanti AJ, Rosenblatt J, Ponzio-Klijanienko A, Dap M, Mandelbrot L, Picone O. Perinatal outcomes between immediate vs deferred selective termination in dichorionic twin pregnancies with fetal congenital anomalies: a French multicenter study. Am J Obstet Gynecol MFM 2024; 6:101363. [PMID: 38574858 DOI: 10.1016/j.ajogmf.2024.101363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Because selective termination for discordant dichorionic twin anomalies carries a risk of pregnancy loss, deferring the procedure until the third trimester can be considered in settings where it is legal. OBJECTIVE To determine whether perinatal outcomes were more favorable following deferred rather than immediate selective termination. STUDY DESIGN A French multicenter retrospective study from 2012 to 2023 on dichorionic twin pregnancies with selective termination for fetal conditions, which were diagnosed before 24 weeks gestation. Pregnancies with additional risk factors for late miscarriage were excluded. We defined 2 groups according to the intention to perform selective termination within 2 weeks after the diagnosis of the severe fetal anomaly was established (immediate selective termination) or to wait until the third trimester (deferred selective termination). The primary outcome was perinatal survival at 28 days of life. Secondary outcomes were pregnancy losses before 24 weeks gestation and preterm delivery. RESULTS Of 390 pregnancies, 258 were in the immediate selective termination group and 132 in the deferred selective termination group. Baseline characteristics were similar in both groups. Overall survival of the healthy co-twin was 93.8% (242/258) in the immediate selective termination group vs 100% (132/132) in the deferred selective termination group (P<.01). Preterm birth <37 weeks gestation was lower in the immediate than in the deferred selective termination group (66.7% vs 20.2%; P<.01); preterm birth <28 weeks gestation and <32 weeks gestation did not differ significantly (respectively 1.7% vs 0.8%; P=.66 and 8.26% vs 11.4%; P=.36). In the deferred selective termination group, an emergency procedure was performed in 11.3% (15/132) because of threatened preterm labor, of which 3.7% (5/132) for imminent delivery. CONCLUSION Overall survival after selective termination was high regardless of the gestational age at which the procedure was performed. Postponing selective termination until the third trimester seems to improve survival, whereas immediate selective termination reduces the risk of preterm delivery. Furthermore, deferred selective termination requires an expert center capable of performing the selective termination procedure on an emergency basis if required.
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Affiliation(s)
- Stanley Soussan
- Service de Gynécologie-Obstétrique, Hôpital Louis-Mourier, AP-HP, Colombes, France (Drs Soussan, Egloff, Peyronnet, Mandelbrot, and Picone); Universié Paris Cité, Paris, France (Drs Soussan, Egloff, Mandelbrot, and Picone)
| | - Charles Egloff
- Service de Gynécologie-Obstétrique, Hôpital Louis-Mourier, AP-HP, Colombes, France (Drs Soussan, Egloff, Peyronnet, Mandelbrot, and Picone); Universié Paris Cité, Paris, France (Drs Soussan, Egloff, Mandelbrot, and Picone)
| | - Violaine Peyronnet
- Service de Gynécologie-Obstétrique, Hôpital Louis-Mourier, AP-HP, Colombes, France (Drs Soussan, Egloff, Peyronnet, Mandelbrot, and Picone)
| | - Norbert Winer
- Service de gynécologie-obstétrique, CHU de Nantes, Nantes, France (Dr Winer)
| | - Anne-Sophie Weingertner
- Service de gynécologie-obstétrique, Hôpitaux Universitaires de Strasbourg, Strasbourg, France (Dr Weingertner)
| | - Emmanuel Rault
- Service de gynécologie-obstétrique, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Lyon, France (Dr Rault)
| | - Florent Fuchs
- Service de Gynécologie-Obstétrique, CHU de Montpellier, Hôpital Arnaud de Villeneuve, Montpellier, France (Dr Fuchs); Inserm, CESP Centre de recherche en Épidémiologie et Santé des Populations, U1018, Équipe Épidémiologie Clinique, Villejuif (Dr Fuchs); Institut Desbrest d'Épidémiologie et de Santé Publique (IDESP), Univ Montpellier, Inserm, (CHU Montpellier), Montpellier, France (Dr Fuchs)
| | - Thibault Quibel
- Maternité, Centre hospitalier intercommunal de Poissy-Saint Germain-en-Laye, Poissy, France (Dr Quibel); Université Paris Saclay, UVSQ, Inserm, Équipe U1018, Épidémiologie clinique, CESP, Montigny-le-Bretonneux (Dr Quibel)
| | - Nicolas Bourgon
- Service Obstétrique - Maternité, chirurgie médecine et imagerie fœtales, Hôpital Necker, AP-HP, Paris, France (Dr Bourgon)
| | - Alexandre J Vivanti
- Service de Gynécologie-Obstétrique, Hôpital Antoine Béclère, AP-HP, Clamart, France (Dr Vivanti)
| | - Jonathan Rosenblatt
- Service de Gynécologie-Obstétrique, Hôpital Robert Debré, AP-HP, Paris, France (Dr Rosenblatt)
| | - Alice Ponzio-Klijanienko
- Service de Gynécologie-Obstétrique, Hôpital Port Royal, AP-HP, Paris, France (Dr Ponzio-Klijanienko)
| | - Matthieu Dap
- Service de Gynécologie-Obstétrique, CHRU de Nancy, Université de Lorraine, Nancy, France (Dr Dap)
| | - Laurent Mandelbrot
- Service de Gynécologie-Obstétrique, Hôpital Louis-Mourier, AP-HP, Colombes, France (Drs Soussan, Egloff, Peyronnet, Mandelbrot, and Picone); Universié Paris Cité, Paris, France (Drs Soussan, Egloff, Mandelbrot, and Picone); IAME, Inserm, Paris, France (Drs Mandelbrot and Picone); FHU PREMA, Paris, France (Drs Mandelbrot and Picone).
| | - Olivier Picone
- Service de Gynécologie-Obstétrique, Hôpital Louis-Mourier, AP-HP, Colombes, France (Drs Soussan, Egloff, Peyronnet, Mandelbrot, and Picone); Universié Paris Cité, Paris, France (Drs Soussan, Egloff, Mandelbrot, and Picone); IAME, Inserm, Paris, France (Drs Mandelbrot and Picone); FHU PREMA, Paris, France (Drs Mandelbrot and Picone)
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Weissbach T, Tal I, Regev N, Lev S, Jacobian E, Elkan Miller T, Kassif E, Yinon Y, Mazaki-Tovi S, Weisz B. Late selective termination in dichorionic twins: comparing late second and third trimester procedures. Reprod Biomed Online 2024; 49:103888. [PMID: 38795637 DOI: 10.1016/j.rbmo.2024.103888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/25/2023] [Accepted: 02/06/2024] [Indexed: 05/28/2024]
Abstract
RESEARCH QUESTION Do perinatal outcomes of selective termination performed in the late second versus third trimester differ and what risk factors are associated with subsequent preterm birth? DESIGN This is a retrospective cohort study of late selective terminations performed in dichorionic twins between 2009 and 2021. Perinatal outcomes were compared between two groups: group A, late second trimester (20.2 to 24.2 weeks, n = 26), and group B, third trimester (≥28.2 weeks, n = 55) selective terminations. Univariate and multivariate analyses were conducted to identify factors associated with post-procedure preterm birth. RESULTS In total, 81 dichorionic twin pregnancies were included. There were no pregnancy losses but 16% (13/81) of cases experienced complications. Group A had a higher median birthweight centile (36.5th versus 15th centile, P = 0.002) and lower rates of intrauterine growth restriction (IUGR) and Caesarean delivery (11.5% versus 32.7%, P = 0.04; and 26.9% versus 61.8%, P = 0.003) than group B. Preterm birth rates were similar (46.2% versus 63.6%, P = 0.15). Multiple regression revealed that reduction of the presenting twin and cervical length ≤35 mm were independently associated with post-procedure preterm birth (odds ratio [OR] 8.7, P = 0.001, 95% confidence interval [CI] 2.5-29.8; OR 3.8, P = 0.015, 95% CI 1.3-11). CONCLUSIONS Late second trimester selective termination is associated with a higher birthweight centile and lower rates of IUGR and Caesarean delivery, compared with third trimester selective termination. Cervical length 35 mm or less and reduction of the presenting twin are independent risk factors for post-procedural preterm birth. These findings may help determine the optimal time to perform a late selective termination.
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Affiliation(s)
- Tal Weissbach
- Institute of Obstetrical and Gynecological Imaging, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel..
| | - Inbal Tal
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Noam Regev
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Shir Lev
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Erel Jacobian
- Institute of Obstetrical and Gynecological Imaging, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Tal Elkan Miller
- Institute of Obstetrical and Gynecological Imaging, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Eran Kassif
- Institute of Obstetrical and Gynecological Imaging, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Yoav Yinon
- Institute of Obstetrical and Gynecological Imaging, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Shali Mazaki-Tovi
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Boaz Weisz
- Institute of Obstetrical and Gynecological Imaging, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Hoover EA, Yamamura Y, Thompson G. Structural Anomalies in Multifetal Gestations. Clin Obstet Gynecol 2023; 66:781-791. [PMID: 37963346 DOI: 10.1097/grf.0000000000000816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Multifetal gestations are at increased risk for structural anomalies relative to singletons. Determination of chorionicity is critical, as the risk is highest for monochorionic pregnancies. In a singleton gestation, counseling is structured around optimization of fetal outcomes and careful consideration of the patient's choices in management decisions. However, in multifetal gestations affected by a fetal anomaly, complex counseling with consideration for the pregnancy as a whole is necessary. We review the incidence of structural anomalies in twins and highlight unique considerations including selective termination for discordant anomalies. We emphasize the role of shared decision making between provider and patient.
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Affiliation(s)
- Elizabeth A Hoover
- Department of Obstetrics, Gynecology and Women's Health, University of Minnesota, Minneapolis, Minnesota
| | - Yasuko Yamamura
- Department of Obstetrics, Gynecology and Women's Health, University of Minnesota, Minneapolis, Minnesota
| | - Gwyneth Thompson
- Department of Obstetrics and Gynecology, Southern Illinois University, Springfield, Illinois
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Feitosa ALF, da Silva GRN, Moya MP, Martinelli RLDC, da Silva MGP. Ankyloglossia in Monochorionic Diamniotic and Dichorionic Diamniotic Twins: A Cross-Sectional Study. Breastfeed Med 2023; 18:528-533. [PMID: 37428528 DOI: 10.1089/bfm.2022.0239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Objective: To determine the prevalence of ankyloglossia in diamniotic monochorionic and diamniotic dichorionic twins, as well as to verify the relationship between gender and type of pregnancy. Study Design: A cross-sectional observational study, carried out with 52 pairs of dichorionic/diamniotic twins and 49 monochorionic/diamniotic pairs. The data collection was carried out through the analysis of medical records and the results of the Neonatal Screening of the Tongue Frenulum Assessment Protocol in Babies, and corresponded to the period of 2 years (2020-2022). Statistical analysis of data was performed, considering the significance value of 5%. The study was approved by the Human Research Ethics Committee of the institution. Results: The statistical analysis of multiple logistic regression between the two groups of twins (Mono/Di and Di/Di) according to the socioeconomic, demographic, and clinical-epidemiological profile was statistically significant for some variables. The prevalence of ankyloglossia, according to the type of twin pregnancy, showed a statistically significant difference. There was no statistical difference in relation to sex and ankyloglossia, or between couples diagnosed with ankyloglossia according to the type of pregnancy. Conclusion: Monochorionic/diamniotic twins had a higher prevalence of ankyloglossia, regardless of gender.
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Affiliation(s)
| | | | - María Paz Moya
- Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Temuco, Chile
| | | | - Maria Gabriella Pacheco da Silva
- Neonatology Service, Centro Universitário Integrado de Saúde Amaury de Medeiros (CISAM), Recife, Brazil
- Universidade de Pernambuco (UPE), Recife, Brazil
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Miremberg H, Rosen H, Weisz B, Tirosh D, Hershkovitz R, Stern S, Porat S, Beloshevski B, Melcer Y, Goldberg Y, Boms Yonai N, Awawdeh M, Leibovitz Z, Shalev J, Gindes L. Adverse outcome following selective termination of presenting twin vs non-presenting twin. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:705-709. [PMID: 37167535 DOI: 10.1002/uog.26170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 01/05/2023] [Accepted: 01/19/2023] [Indexed: 05/13/2023]
Abstract
OBJECTIVE Data are lacking on the impact on pregnancy outcome of the position of the abnormal fetus in a discordant twin pregnancy undergoing selective termination (ST). Tissue maceration post ST of the presenting twin may lead to early rupture of membranes, amnionitis and preterm labor. The aim of this study was to evaluate pregnancy complications and outcome following ST of the presenting vs non-presenting twin. METHODS This was a multicenter retrospective cohort study of dichorionic diamniotic twin pregnancies that underwent ST due to a discordant fetal anomaly (structural or genetic) between 2007 and 2021. The study population was divided into two groups according to the position of the reduced twin (presenting or non-presenting) and outcomes were studied accordingly. The primary outcome was a composite of early complications following ST, including infection, preterm prelabor rupture of membranes and pregnancy loss. RESULTS A total of 190 dichorionic twin pregnancies were included, of which 73 underwent ST of the presenting twin and 117 of the non-presenting twin. The groups did not differ in either baseline demographic characteristics or mean gestational age at the time of the procedure. ST of the presenting twin resulted in a significantly higher rate of early complications compared with the non-presenting twin (19.2% vs 7.7%; P = 0.018). Moreover, the rates of preterm delivery (75.3% vs 37.6%; P < 0.001) and neonatal intensive care unit admission (45.3% vs 17.1%; P < 0.001) were higher, and birth weight was lower (P < 0.001), in those pregnancies in which the presenting twin was reduced. CONCLUSIONS ST of the presenting twin resulted in a higher rate of adverse pregnancy outcome compared with that of the non-presenting twin. These findings should be acknowledged during patient counseling and, if legislation permits, taken into consideration when planning ST. © 2023 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- H Miremberg
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - H Rosen
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center at Tel Hashomer, Ramat Gan, Israel
| | - B Weisz
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center at Tel Hashomer, Ramat Gan, Israel
| | - D Tirosh
- Division of Obstetrics and Gynecology, Soroka University Medical Center, Beer Sheva, Israel
- Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - R Hershkovitz
- Division of Obstetrics and Gynecology, Soroka University Medical Center, Beer Sheva, Israel
- Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - S Stern
- Department of Obstetrics and Gynecology, Hadassah Medical Center, Ein Kerem Campus, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - S Porat
- Department of Obstetrics and Gynecology, Hadassah Medical Center, Ein Kerem Campus, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - B Beloshevski
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, Shamir Medical Center Assaf Harofeh, Tzrifin, Israel
| | - Y Melcer
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, Shamir Medical Center Assaf Harofeh, Tzrifin, Israel
| | - Y Goldberg
- Department of Obstetrics and Gynecology, Carmel Medical Center, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - N Boms Yonai
- Department of Obstetrics and Gynecology, Carmel Medical Center, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - M Awawdeh
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
- Departments of Obstetrics and Gynecology, Bnai Zion Medical Center, Haifa, Israel
| | - Z Leibovitz
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
- Departments of Obstetrics and Gynecology, Bnai Zion Medical Center, Haifa, Israel
| | - J Shalev
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - L Gindes
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Sorrenti S, Di Mascio D, Khalil A, Persico N, D'antonio F, Zullo F, D'ambrosio V, Greenberg G, Hasson J, Vena F, Muzii L, Brunelli R, Giancotti A. Pregnancy and perinatal outcomes of early vs late selective termination in dichorionic twin pregnancy: systematic review and meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:552-558. [PMID: 36412550 DOI: 10.1002/uog.26126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 05/04/2023]
Abstract
OBJECTIVE To evaluate outcomes of dichorionic twin pregnancies undergoing early vs late selective termination of pregnancy (ST). METHODS MEDLINE, EMBASE, CINAHL and the Web of Science databases were searched electronically up to March 2022. The primary outcome of this study was pregnancy loss prior to 24 weeks' gestation. The secondary outcomes included preterm birth (PTB) before 37, 34, and 32 weeks, preterm prelabor rupture of membranes (PPROM), gestational age (GA) at delivery, Cesarean delivery, mean birth weight, 5-min Apgar score < 7, overall neonatal morbidity and neonatal survival. Only prospective or retrospective studies reporting data on the outcome of early (before 18 weeks) vs late (at or after 18 weeks) ST in dichorionic twin pregnancies were considered suitable for inclusion. Quality assessment of the included studies was performed using the Newcastle-Ottawa scale for cohort studies. Random-effects head-to-head meta-analysis was used to analyze the data. RESULTS Seven studies reporting on 649 dichorionic twin pregnancies were included in this systematic review. The risk of pregnancy loss prior to 24 weeks was significantly lower in dichorionic twin pregnancies undergoing early compared with late ST (1% vs 8%; odds ratio (OR), 0.25 (95% CI, 0.10-0.65); P = 0.004). The risk of PTB was significantly lower in dichorionic twin pregnancies undergoing early compared with late ST when considering PTB before 37 weeks (19% vs 45%; OR, 0.36 (95% CI, 0.23-0.57); P < 0.00001), before 34 weeks (4% vs 19%; OR, 0.24 (95% CI, 0.11-0.54); P = 0.0005) and before 32 weeks (4% vs 20%; OR, 0.21 (95% CI, 0.05-0.85); P = 0.03). The mean birth weight was significantly greater in the early-ST group (mean difference (MD), 392.2 g (95% CI, 59.1-726.7 g); P = 0.02), as was the mean GA at delivery (MD, 2.47 weeks (95% CI, 0.04-4.91 weeks); P = 0.049). There was no significant difference between dichorionic twin pregnancies undergoing early compared with late ST in terms of PPROM (P = 0.27), Cesarean delivery (P = 0.38), 5-min Apgar score < 7 (P = 0.35) and neonatal survival of the non-reduced twin (P = 0.54). CONCLUSIONS The risk of pregnancy loss prior to 24 weeks and the rate of PTB before 37, 34 and 32 weeks were significantly higher in dichorionic twin pregnancies undergoing late vs early ST, thus highlighting the importance of early diagnosis of fetal anomalies in twin pregnancies. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- S Sorrenti
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - D Di Mascio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - A Khalil
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
| | - N Persico
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - F D'antonio
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - F Zullo
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - V D'ambrosio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - G Greenberg
- Helen Schneider Hospital for Women, Rabin Medical Center, Petach-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - J Hasson
- Faculty of Health Sciences, Assuta Medical Center, Ben-Gurion University, Be'er Sheva, Israel
| | - F Vena
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - L Muzii
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - R Brunelli
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - A Giancotti
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
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Single Intrauterine Death in Twin Pregnancy: Evidenced-based Counselling and Management. Best Pract Res Clin Obstet Gynaecol 2022; 84:205-217. [DOI: 10.1016/j.bpobgyn.2022.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 08/31/2022] [Indexed: 11/22/2022]
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The 2021 Congress of the International Society for Twin Studies: Twin Research at the Cutting Edge/Twin Research: Maternal Bonding with Twins; Twins with Peters Anomaly; Selective Termination in Dichorionic Twin Pairs; Neuropsychological Function in Twins with Neurofibromatosis/News Reports: World's Most Premature Survivor - A Twin; Twins Confuse Giants' Baseball Fans; Malaysian Twins Switched at Birth; 'Biracial' Twins. Twin Res Hum Genet 2022; 25:56-61. [PMID: 35193725 DOI: 10.1017/thg.2022.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Selected highlights from the 2021 Congress of the International Society for Twin Studies are reviewed. The perspectives of a new graduate student member to the society are also included. Timely research covering issues related to maternal bonding with twins, twins with Peters anomaly, selective termination in dichorionic twin pairs and neuropsychological functioning in twins with neurofibromatosis is reviewed. The final part of this article includes interesting and informative media reports related to the world's most premature survivor who is a twin, identical male baseball players, Malaysian twins switched at birth and a pair of the so-called 'biracial' twins.
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